1567476256

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 3140514720

約数和(自身を除く): 1573038464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 491, 536, 982, 1072, 1489, 1964, 2144, 2978, 3928, 5956, 7856, 11912, 15712, 23824, 32897, 47648, 65794, 99763, 131588, 199526, 263176, 399052, 526352, 731099, 798104, 1052704, 1462198, 1596208, 2924396, 3192416, 5848792, 11697584, 23395168, 48983633, 97967266, 195934532, 391869064, 783738128, 1567476256]

約数ペア:

[(1, 1567476256), (2, 783738128), (4, 391869064), (8, 195934532), (16, 97967266), (32, 48983633), (67, 23395168), (134, 11697584), (268, 5848792), (491, 3192416), (536, 2924396), (982, 1596208), (1072, 1462198), (1489, 1052704), (1964, 798104), (2144, 731099), (2978, 526352), (3928, 399052), (5956, 263176), (7856, 199526), (11912, 131588), (15712, 99763), (23824, 65794), (32897, 47648)]